package domain;

public class Point {
	private final int x;
	private final int y;
	public Point(int x,int y){
		this.x = x;
		this.y = y;
	}
	
	public int getX(){
		return x;
	}
	public int getY(){
		return y;
	}
	
	public double distance(Point p){
		return Math.sqrt((x - p.x) * (x - p.x) + (y - p.y) * (y - p.y));
	}
	
	public String toString(){
		return "x:" +x + ",y:" + y;
	}
	
	@Override
	public int hashCode() {
		final int prime = 31;
		int result = 1;
		result = prime * result + x;
		result = prime * result + y;
		return result;
	}

	@Override
	public boolean equals(Object obj) {
		if (this == obj)
			return true;
		if (obj == null)
			return false;
		if (getClass() != obj.getClass())
			return false;
		Point other = (Point) obj;
		if (x != other.x)
			return false;
		if (y != other.y)
			return false;
		return true;
	}
}
